find the sum of the following integers - 39 and 267 ,- 65 and 471
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1
1. -39+(+267). If we multiply + × + =+
-39+267. If we multiply - ×+= -
+ 228
2. -65+ (+471) If we multiply + × + =+
-65+471. If we multiply - ×+= -
+406
Answered by
0
Let the three numbers be: x-1, x and x+1.
-Therefore, x-1 + x + x+1 =3x = 39
-Hence x, the middle number is 13.
-The other two numbers are 12 and 14.:
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